search_documentation
AI agents call search_documentation to retrieve information from Awslabs Valkey without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Documentation search is a read-only operation that retrieves information without modifying any data or triggering external operations. The absence of verbs like create, update, delete, execute, or pay confirms this is a non-destructive, non-transactional tool. Low severity because even if misused, searching documentation cannot directly harm data or systems.
From the tool's definition Tool name "search_documentation" indicates retrieval of documentation; the empty description prevents confirmation of exact behavior, but the name strongly suggests a query/search operation with no side effects.
Attacks that exploit this kind of access
search_documentation. It is categorised as a Read tool in the Awslabs Valkey MCP Server, which means it retrieves data without modifying state.
Register the Awslabs Valkey MCP server in PolicyLayer and add a rule for search_documentation: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Awslabs Valkey. Nothing to install.
search_documentation is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_documentation rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for search_documentation. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
search_documentation is provided by the Awslabs Valkey MCP server (awslabs.valkey-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.